Cita APA (7th ed.)
Silberglitt, R. S. (2013). Critical materials: Present danger to U.S. manufacturing. RAND Corporation.
Cita Chicago (17th ed.)
Silberglitt, R. S. Critical Materials: Present Danger to U.S. Manufacturing. Santa Monica, Calif.: RAND Corporation, 2013.
Cita MLA (9th ed.)
Silberglitt, R. S. Critical Materials: Present Danger to U.S. Manufacturing. RAND Corporation, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.